43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011 (July 7-8, 2011. Waseda University, International Conference Center), Tokyo Japan
抄録（英）
Slotted apex fences are applied to improve low-speed aerodynamic charactenstics of 60 deg. delta wing model. The logitudinal forces and moment acting on the thin delta with apex fences (Apex fences are hinged to the delta wing upper surfaces along the leading edges at angles of 45,90 and 135 degrees.) are measured by using universal multi-component sensor and static pressure distribution on the upper surface is also measured by using pressure transducer with pressure scanner. Smoke flow visualization and the light sheet technique are being used to obtain cross sectional views of the fence induced vortices. Combination of pressure distribution maps and image of vortices provide information on the three-dimensional nature of the flow field structure induced by slotted apex fences.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
アペックスフェンスを装備したデルタ翼の渦構造
65207041.pdf
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